CN202465876U - Steel wire phosphorization device - Google Patents
Steel wire phosphorization device Download PDFInfo
- Publication number
- CN202465876U CN202465876U CN2011205301863U CN201120530186U CN202465876U CN 202465876 U CN202465876 U CN 202465876U CN 2011205301863 U CN2011205301863 U CN 2011205301863U CN 201120530186 U CN201120530186 U CN 201120530186U CN 202465876 U CN202465876 U CN 202465876U
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- China
- Prior art keywords
- phosphatization
- phosphorization
- heating tank
- steel wire
- control system
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Abstract
The utility model relates to a steel wire phosphorization device which comprises a phosphorization heating tank, a phosphorization working tank, a backflow pipeline, a temperature control system, a self-sucking pump, a temperature sensor, a water inlet pipe and a water outlet pipe, wherein a closed loop is sequentially formed by the phosphorization heating tank, the backflow pipeline, the phosphorization working tank, the water outlet pipe, the self-sucking pump and the water inlet pipe; the self-sucking pump is also connected with the temperature control system which is connected with the temperature sensor; the temperature sensor is arranged in the phosphorization working tank; the phosphorization heating tank is internally provided with a heat exchanger which is provided with a steam inlet and a steam outlet; an insulating layer is arranged outside the phosphorization heating tank; and a bracket is positioned at the bottom of the phosphorization heating tank.. Compared with the prior art, the steel wire phosphorization device has the advantages that the temperature of phosphorizing liquid is maintained to be within a working range in a phosphorization heating process, and the concentration of the phosphorizing liquid is not changed, so that the steel wire phosphorization quality is stable; and the zinc-containing phosphorizing liquid is prevented from being discharged outside; therefore, the environment is protected.
Description
Technical field
The utility model relates to the wireline processing unit (plant), particularly a kind of steel wire phosphating plant.
Background technology
Need carry out phosphate coat before the steel wire drawing and handle, centralized phosphatization and online phosphatization dual mode are arranged at present, the steel wire phosphatization requires relatively stricter to the phosphatization liquid temp, must be between 65～90 ℃, otherwise will influence the density of steel wire phosphate coating.This just requires phosphorous chemical industry to make the ability that groove will possess continuous heating, and along with constantly there being pierce tap to walk heat, the phosphatization liquid temp still can meet the demands.Traditional phosphatization type of heating is:
(1) steam direct heating
Steam is directly heated solution through hose, and advantage is that speed is fast; Shortcoming is that steam condensate causes that solution increases in the phosphatization groove, and density loss needs irregularly to extract out unnecessary phosphatization liquid, causes solvent consumption to increase and efflux zine ion and exceeds standard;
(2) interchanger heating
Process interchanger with stainless steel tube and be placed in the phosphatization work nest, logical steam in the interchanger relies on exchanger tube wall that solution is heated.Along with the outer wall hanging dirt of heat transfer tube, the capacity of heat transmission can be more and more a little less than, the phosphatization liquid temp can not guarantee that temperature is lower than request for utilization.
Summary of the invention
The purpose of the utility model provides a kind of steel wire phosphating plant, and this device had both guaranteed that the phosphatization liquid temp remained in the working range in the phosphatization heat-processed, does not change phosphatization liquid concentration again, makes the steady quality of steel wire phosphatization.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
A kind of steel wire phosphating plant; Comprise phosphatization heating tank, phosphatization work nest, return line, temperature control system, vacuum primingpump, TP, water inlet pipe, rising pipe; Described phosphatization heating tank, return line, phosphatization work nest, rising pipe, vacuum primingpump, water inlet pipe are docile and obedient preface and are constituted a closed loop; Described vacuum primingpump also is connected with temperature control system, and temperature control system also is connected with TP, and described TP is located in the phosphatization work nest.
Be provided with interchanger in the described phosphatization heating tank.
Described interchanger is provided with steam inlet and vapour outlet.
Described phosphatization heating tank outside is provided with thermal insulation layer; The bottom is provided with support.
Be provided with crossbeam in the described phosphatization heating tank, crossbeam is provided with cover plate.
Described phosphatization heating tank is provided with water escape valve.
Compared with prior art; The utility model has the advantages that: both guaranteed that the phosphatization liquid temp remains in the working range in the phosphatization heat-processed, do not changed phosphatization liquid concentration again, made the steady quality of steel wire phosphatization; Avoided simultaneously containing effluxing of zinc phosphatization liquid, protected environment.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the front view of the utility model phosphatization heating tank.
Fig. 3 is the vertical view of the utility model phosphatization heating tank.
Fig. 4 is the side-view of the utility model phosphatization heating tank.
Among the figure: 1-steam inlet 2-vapour outlet 3-overflow weir 4-water inlet pipe 5-phosphatization heating tank 6-support 7-crossbeam 8-water escape valve 9-thermal insulation layer 10-return line 11-cover plate 12-phosphatization work nest 13-vacuum primingpump 14-rising pipe 15-TP 16-temperature control system 17-interchanger
Embodiment
Describe in further detail below in conjunction with the embodiment of accompanying drawing the utility model.
Embodiment one; Like Fig. 1～shown in Figure 4; A kind of steel wire phosphating plant; Comprise phosphatization heating tank 5, phosphatization work nest 12, return line 10, temperature control system 16, vacuum primingpump 13, TP 15, water inlet pipe 4, rising pipe 14, the specification of phosphatization heating tank 5 is 3.4*1.3*1.53 (rice), and the specification of phosphatization work nest 12 is 3*3*3 (rice).
Described phosphatization heating tank 5, return line 10, phosphatization work nest 12, rising pipe 14, vacuum primingpump 13, water inlet pipe 4 are docile and obedient preface and are constituted a closed loop; Vacuum primingpump 13 also is connected with temperature control system 16; Temperature control system 16 also is connected with TP 15, and TP 15 is located in the phosphatization work nest 12, is provided with interchanger 17 in the phosphatization heating tank 5; Interchanger 17 is provided with steam inlet 1 and vapour outlet 2, and phosphatization heating tank 5 outsides are provided with thermal insulation layer 9; The bottom is provided with support 6, is provided with crossbeam 7 in the phosphatization heating tank 5, and crossbeam 7 is provided with cover plate 11, and phosphatization heating tank 5 also is provided with water escape valve 8, has overflow weir 3 on the phosphatization heating tank 5, and overflow weir 3 is connected with return line 10.
The working process of the utility model is achieved in that
This device in use; Phosphatization heating tank 5 and phosphatization work nest 12 all fill temperature and between set(ting)value, contain zinc phosphatization liquid; Then pending steel wire is put into phosphatization work nest 12 one by one and carry out bonderizing, after constantly being taken away with the steel wire after handling, the zinc phosphatization liquid temp that contains in the phosphatization work nest 12 reduces gradually; When the TP 15 in being located at phosphatization work nest 12 detects and is positioned at temperature that phosphatization work nest 12 includes zinc phosphatization liquid and is lower than the set(ting)value of temperature control system 16; Temperature control system 16 will start vacuum primingpump 13, and vacuum primingpump 13 begins the zinc phosphatization liquid that contains that phosphatization work nest 12 inner bottom part temperature are low and is evacuated to heating tank 5, simultaneously; High temperature in the phosphatization heating tank 5 contains zinc phosphatization liquid and flows out from overflow weir 3; Flow in the phosphatization work nest 12 through return line 10,, can the zinc phosphatization liquid that contains in the phosphatization heating tank 5 be heated owing to be provided with interchanger 17 in the phosphatization heating tank 5; After phosphatization work nest 12 included zinc phosphatization liquid temp and satisfies set(ting)value, temperature control system 16 stopped the running of vacuum primingpump 13 automatically.
Claims (6)
1. steel wire phosphating plant; It is characterized in that; Comprise phosphatization heating tank, phosphatization work nest, return line, temperature control system, vacuum primingpump, TP, water inlet pipe, rising pipe, described phosphatization heating tank, return line, phosphatization work nest, rising pipe, vacuum primingpump, water inlet pipe are docile and obedient preface and are constituted a closed loop, and described vacuum primingpump also is connected with temperature control system; Temperature control system also is connected with TP, and described TP is located in the phosphatization work nest.
2. a kind of steel wire phosphating plant according to claim 1 is characterized in that, is provided with interchanger in the described phosphatization heating tank.
3. a kind of steel wire phosphating plant according to claim 2 is characterized in that described interchanger is provided with steam inlet and vapour outlet.
4. a kind of steel wire phosphating plant according to claim 1 is characterized in that, described phosphatization heating tank outside is provided with thermal insulation layer; The bottom is provided with support.
5. a kind of steel wire phosphating plant according to claim 1 is characterized in that, is provided with crossbeam in the described phosphatization heating tank, and crossbeam is provided with cover plate.
6. a kind of steel wire phosphating plant according to claim 1 is characterized in that described phosphatization heating tank is provided with water escape valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205301863U CN202465876U (en) | 2011-12-17 | 2011-12-17 | Steel wire phosphorization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205301863U CN202465876U (en) | 2011-12-17 | 2011-12-17 | Steel wire phosphorization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202465876U true CN202465876U (en) | 2012-10-03 |
Family
ID=46914053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205301863U Expired - Fee Related CN202465876U (en) | 2011-12-17 | 2011-12-17 | Steel wire phosphorization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202465876U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233213A (en) * | 2013-04-28 | 2013-08-07 | 中冶南方工程技术有限公司 | Device for reducing generation amount of phosphated residue of galvanized sheet phosphating solution |
| CN103924234A (en) * | 2014-04-28 | 2014-07-16 | 浙江建宏链传动材料有限公司 | Continuous phosphating, quenching and tempering tank for sleeve materials |
| CN104611687A (en) * | 2015-02-05 | 2015-05-13 | 衡阳鸿菱石油管材有限责任公司 | Metallic workpiece phosphorization device |
| CN104947101A (en) * | 2015-07-24 | 2015-09-30 | 苏州源申涂装净化设备有限公司 | Constant temperature difference heating device |
-
2011
- 2011-12-17 CN CN2011205301863U patent/CN202465876U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233213A (en) * | 2013-04-28 | 2013-08-07 | 中冶南方工程技术有限公司 | Device for reducing generation amount of phosphated residue of galvanized sheet phosphating solution |
| CN103233213B (en) * | 2013-04-28 | 2016-03-02 | 中冶南方工程技术有限公司 | A kind of device reducing galvanized sheet Phosphating Solution phosphatization slag growing amount |
| CN103924234A (en) * | 2014-04-28 | 2014-07-16 | 浙江建宏链传动材料有限公司 | Continuous phosphating, quenching and tempering tank for sleeve materials |
| CN104611687A (en) * | 2015-02-05 | 2015-05-13 | 衡阳鸿菱石油管材有限责任公司 | Metallic workpiece phosphorization device |
| CN104947101A (en) * | 2015-07-24 | 2015-09-30 | 苏州源申涂装净化设备有限公司 | Constant temperature difference heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20181217 |